4011142234144 has 24 divisors (see below), whose sum is σ = 7897086764028. Its totient is φ = 2005532897280.

The previous prime is 4011142234061. The next prime is 4011142234147. The reversal of 4011142234144 is 4414322411104.

It can be written as a sum of positive squares in 2 ways, for example, as 4009653817744 + 1488416400 = 2002412^2 + 38580^2 .

It is not an unprimeable number, because it can be changed into a prime (4011142234147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550264 + ... + 2885320.

Almost surely, 2^{4011142234144} is an apocalyptic number.

It is an amenable number.

4011142234144 is a deficient number, since it is larger than the sum of its proper divisors (3885944529884).

4011142234144 is a wasteful number, since it uses less digits than its factorization.

4011142234144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388748 (or 2388740 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 4011142234144 its reverse (4414322411104), we get a palindrome (8425464645248).

The spelling of 4011142234144 in words is "four trillion, eleven billion, one hundred forty-two million, two hundred thirty-four thousand, one hundred forty-four".